About the Nortel IP Phone 1140E12• high-quality speaker phone• volume control keys for adjusting ringer, speaker, handset, andheadset volume• six specialized feature keys:— Quit— Directory— Message/Inbox— Shift/Outbox— Services— Copy• six call-processing fixed keys:— Mute— Handsfree— Goodbye— Expand to PC— Headset— Hold• gigabit Ethernet ports• built-in gigabit Ethernet switch for shared PC access• headset jack with an On/Off key• USB port to support a keyboard or mouseNote: Powered downstream 1.1-compliant USB hubs are supported,including USB 2.0 hubs, if they offer USB 1.1 backwards compliancy.• automatic network configuration• hearing aid compatibility• wireless headset support using a Bluetooth® 1.2wireless technology compliant Audio Gateway(Headset Profile, Bluetooth Power Class 2).
